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584bfe0221
* adds support for mgba printf debugging as well as adding support for switching between debugging configuration * adds `mini_printf` as an alternative to libc printf as well as switches to choose a pretty printing handler * adds a pretty printing format to `mini_printf` to print preproc encoded strings
53 lines
2.0 KiB
C
53 lines
2.0 KiB
C
/*
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* The Minimal snprintf() implementation
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*
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* Copyright (c) 2013 Michal Ludvig <michal@logix.cz>
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions are met:
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* * Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* * Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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* * Neither the name of the auhor nor the names of its contributors
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* may be used to endorse or promote products derived from this software
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* without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
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* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
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* WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
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* DISCLAIMED. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY
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* DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
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* (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
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* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
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* ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
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* SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*/
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/*
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* Courtey of https://github.com/mludvig/mini-printf
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* stripped to reduce file size for agb needs
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*/
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#ifndef __MINI_PRINTF__
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#define __MINI_PRINTF__
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#include <stdarg.h>
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#include "gba/types.h"
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#ifdef NDEBUG
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#define mini_vsnprintf(buffer, buffer_len, fmt, va)
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#define mini_vpprintf(buf, fmt, va)
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#else
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s32 mini_vsnprintf(char* buffer, u32 buffer_len, const char *fmt, va_list va);
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s32 mini_vpprintf(void* buf, const char *fmt, va_list va);
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#endif
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#endif
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